3. Marissa thinks that there could be a pattern between the scale factor and perimeter of an image and its pre-image and between the scale factor and area of an image and its pre-image.
(a) Determine the perimeter and area of the picture and the perimeter and area of the mat.
(b) Create a table that shows the perimeter and area of the picture and the perimeter and area of the mat for scale factors of 2, 3, and 4.
(I will give brainliest) 50 points!

Answers

Answer 1

In linear equation, 1:16 the perimeter and area of the mat for scale factors.

What in mathematics is a linear equation?

A linear equation is a first-order (linear) term plus a constant in the algebraic form y=mx+b, where m is the slope and b is the y-intercept.

                               Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables.

Perimeter Ratio for scale factor 2: (picture)1:2 (mat)1:2

Ratio for scale factor 3: (pic) 1:3 (mat) 1:3

Ratio for scale factor 4: (pic) 1:4 (mat) 1:4

Area Ratio for scale factor 2: (pic &mat) 1:4

Ratio for scale factor 3:(pic&mat) 1:9

Ratio for scale factor 4:(pic&mat)1:16

Learn more about linear equation

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Related Questions

Pls I need help it's due today and I'm failing

Answers

Answer:

What Can I Help With Sir?

There Is Nothing Posted!

Good luck with it and sorry I couldn’t help, I can’t see any picture on my phone :(

what is the slope of the line y = 20x ​

Answers

Answer:

20

Step-by-step explanation:

The slope formula is y= mx+b

m= slope

x= x (the variable)

b= y-intercept

in this case, 20 would be m in the formula.

remember slope is rise/run. (Rise up, then go left or right)

hope this helps :)

A health food store sells dried peaches (p) for $4 per pound and dried cherries (c) for $5 per pound. A six pound mixture of the two dried fruits cells for $4.40 per pound. Which system of linear equations can be used to determine the number of pounds of each dried fruit in the mixture?

Answers

Answer:

The system of linear equations can be used to determine the number of pounds of each dried fruit in the mixture is:

p + c = 6....... Equation 1

4p + 5c = 4.40(6)....... Equation 2

Step-by-step explanation:

A health food store sells dried peaches (p) for $4 per pound and dried cherries (c) for $5 per pound. A six pound mixture of the two dried fruits cells for $4.40 per pound. Which system of linear equations can be used to determine the number of pounds of each dried fruit in the mixture?

Let the number of pounds of dried peaches = p

the number of pounds of dried cherries = c

We are told: health food store sells dried peaches (p) for $4 per pound and dried cherries (c) for $5 per pound. A six pound mixture of the two dried fruits cells for $4.40 per pound.

Hence: The system of equations is given as:

p + c = 6...... Equation 1

$4× p + $5 × c = $4.40(6)

4p + 5c = 26.4.......Equation 2

peeps go look up egde rewies

Answers

*shocking*

-runs in high heels-

-trips-

oh my! dear child..

Find the slope of the line represented by the table of values.
A) 1/2
B) 2
C) -1/2
D) -2

Answers

Answer:

I'm pretty sure its C sorry if I'm wrong.

Slope: (y2-y1)/(x2-x1)
Pick points: (-5,10),(-3,6)
(6-10)/(-3+5) = -4/2 = -2
The slope is -2

Joseph's lunch was 13 dollars without tax, he leaves the water a tip of 17% of the cost, without tax. What is the total cost of the lunch, including the tip, without tax

Answers

Answer:

17% of 13 is 2.21

13 + 2.21 = 15.21

Step-by-step explanation:

Write GH¢45,632.00, correct to the nearest thousand cedis.

Answers

Answer:

46,000

Step-by-step explanation:

When rounding to the nearest thousand, look at the number in the hundredths place (6). Since 6 is greater than 4, you round it up to the next thousand.

An angle measures 90° less than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:

Supplementary angles add up to 180 degrees more than the other, you can formulate an equation 180=(100+x)+x80=2x so, x=40 the other angle is 100 degrees more. So, the angle lengths are 40 and 140 degrees

Write an equation in point-slope form that goes through the point (-2,5) and has a slope of 6.

Answers

Point slope: y-y1 = m(x-x1)
y-5 = 5(x+2)

Find the slope of a line that passes through the
following ordered pairs. Reduce to lowest
terms.
(8, 2) (8,4)

Answers

Step-by-step explanation:

Hey there!

The given points are; (8,2) and (8,4).

Note: Use slope formula.

Now;

[tex]slope(m) = (\frac{y2 -y 1}{x2 - x1}) [/tex]

Keep all values.

[tex]m = \frac{4 - 2}{8 - 8} [/tex]

Simplify it.

[tex] m = \frac{2}{0} [/tex]

When we divide any number by "2" the result is undefined.

Therefore, the slope of the points is undefined.

Hope it helps...

can someone find loverboy444? thank you! who ever finds him will get a request!​

Answers

Answer:

I can try

Step-by-step explanation:

please help me with this assignment

Answers

Step-by-step explanation:    

Ok, so here are the basic steps of problem one:

P: Parenthesis. Flip both the negatives to positives:  (6)to the 5th power  X (6) to the 4th power.

E: Exponents: bring the first 6 to the 5th power: 6x6x6x6x6=7776 and the second to the 4th: 6x6x6x6=1296

M:Multiplication. Multiply 6 and 6 to get 10077696 (Thats you answer!)

A collector’s item is purchased for $150 and its value increases by 3% each year. Which graph can be used to determine approximately how many years it will take for the value to double?

Answers

Answer:

The answer is B

Step-by-step explanation:

your welcom

Answer:

B

Step-by-step explanation:

Solve -2y + 1 = y-5.
оа
Ob
y = 2
y=-2
y = -6
ос
od
Y = 6

Answers

Answer:2y+1=y-5.

We move all terms to the left:

2y+1-(y-5.)=0

We add all the numbers together, and all the variables

2y-(y-5)+1=0

We get rid of parentheses

2y-y+5+1=0

We add all the numbers together, and all the variables

y+6=0

We move all terms containing y to the left, all other terms to the right

y=-6

Step-by-step explanation:

HELPPPPPP!!! ALGEBRA!!!

Answers

Answer:

A) 10/3

Step-by-step explanation:

substitute the y statement into the x statement and solve regularly.

3x = 2(-6x + 18) + 14

3x = -12x + 36 + 14

3x = -12x + 50

15x = 50

x = 10/3

Hope this helps. Pls give brainliest.

Can somebody help me on this one

Answers

Y= -3x+5
Hope it help
I see they got got the answer^ I’m just answering for points have a nice day :) I hope ur doing good

Solve the equation.
5 days = how many hours

Answers

Answer:

120

Step-by-step explanation:

There's 24 hours in a day

24 times 5 equal 120

180.2
2. The sum of the measures of the interior angles of a convex polygon is 3060°.
Classify the polygon by the number of sides.

Answers

Answer:

enneadecagon

Step-by-step explanation:

Pls help me asap :/, i wanna finish already ú-ù

Answers

Second answer on you’re thing

Evaluate the
expression:
(52 - 42) = 3

Answers

It is impossible, because when simplified, it is 10=3 which is incorrect and can never be correct.

Reduce to simplest form. -\dfrac{1}{3}-\left(-\dfrac{3}{5}\right)=− 3 1 ​ −(− 5 3 ​ )=minus, start fraction, 1, divided by, 3, end fraction, minus, left parenthesis, minus, start fraction, 3, divided by, 5, end fraction, right parenthesis, equals

Answers

Answer:

-1/3 - (-3/5) = 4/15

Step-by-step explanation:

Reduce to simplest form

-1/3 - (-3/5)

= -1/3 + 3/5

Find the Lowest Common Multiple of 3 and 5

Lowest Common Multiple of 3and 5 is 15

Use the LCM to Simplify

= {(-5*1)+(3*3)} / 15

= (-5+9) / 15

= 4/15

Therefore,

-1/3 - (-3/5) = 4/15

Answer:

-4/15

Step-by-step explanation:

For which system of equations is the graph below a solution

Answers

Answer:

what is the equation for D?

Step-by-step explanation:

Answer: A

Step-by-step explanation:

can someone check my answers plz

Answers

Answer:

its right

can i have brainliest please

Answer:

I got the same answers as you

Dr.Patterson just started an experiment .she will collect data for 8 days .How many hours is this​

Answers

Answer:

192h

Step-by-step explanation:

Answer:

192

Step-by-step explanation:

there are 24 hours in a day and the experiment is 8 days so 24×8=192

please solve this equation and show work tysmmmm5(p+6)=8p

Answers

Answer:

P=10

Step-by-step explanation:

5p+30=8p

30=3p

10=p

Answer:

5 ( p + 6 ) = 8p

Distribute (multiply 5 by p and 6)

5p + 30 = 8p

Subtract 5p from both sides

30 = 3p

Divide by 3 to isolate variable

10 = p

Step-by-step explanation:

In training for a swim meet, Logan swam 750 meters in \large \frac {1}{3} 3 1 ​ of an hour. His swimming partner, Mila, swam \frac {2}{3} 3 2 ​ of Logan's distance in \frac {1}{4} 4 1 ​ of an hour. what is milas average speed

Answers

Answer:

2 km/hr

Step-by-step explanation:

Distance traveled by Logan = 750 m = 0.75 km = [tex]\frac{3}{4}\ km[/tex]

Time taken by Logan = [tex]\frac{1}{3}\ hours[/tex]

To calculate the speed using time and distance, following formula is used:

[tex]\text{Average Speed =} \dfrac{\text{Total Distance}}{\text{Total Time}}[/tex]

Speed of Logan :

[tex]\dfrac{\frac{3}{4}}{\frac{1}{3}}\\\Rightarrow \dfrac{9}4\ km/hr[/tex]

Distance traveled by Mila = [tex]\frac{2}{3}[/tex] of Logan's distance:

[tex]\frac{2}{3}\times \frac{3}{4} = \frac{1}{2}\ km[/tex]

Time taken by Mila = [tex]\frac{1}{4}\ hr[/tex]

As per formula above:

Average Speed of Mila is given as:

[tex]\dfrac{\frac{1}{2}}{\frac{1}{4}}\\\Rightarrow \dfrac{4}{2}\\\Rightarrow \bold{2 km/hr}[/tex]

If you have 4 pennies, 8 nickels, and 6 dimes, which represents the ratio of nickels to dimes.

Answers

Answer:

8:6 (have a good day)

Step-by-step explanation:

I’ll give brainleyyyyyyy

Answers

Answer:

0, -2, 2, -1

Step-by-step explanation:

You are trying to make it so that the one of the (  )= 0.

An example is (x+15) or (2x+3)

the first l one would be x= -15 since -15+15 would equal 0.

The second one is -3/2 since it would be -3+3 which would equal 0.

also since the equation starts with x( or -x it doesn't really matter) one of the zeros would also be 0.

Hope this helps!

If Jack worked 31.5 hrs each week,
a) how many hours would he have worked in an entire year?

Calculation :
Answer:

Answers

Answer:

11497.5

Step-by-step explanation:

31.5x365=11497.5

Answer:

1638 hours

Step-by-step explanation:

1.) What is the relationship between angles 1, 2, and 3?b

Answers

Answer:

Exterior Angle Property of a Triangle

Step-by-step explanation:

According to exterior angle property of a triangle , the measure of any one exterior angle of a triangle is equal to the the sum of measure of it's opposite interior angles.

The relationship between angles 1, 2 and 3 is that they follows exterior angle principle. Therefore, ∠3 = ∠2 + ∠1

Exterior angle theorem

The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.

In other word, the measure of each exterior angle of a triangle is equal to the sum of the opposite and non-adjacent interior angles

Therefore, the angle 3 is related to angle 1 and 2(remote interior angles) by the exterior angles theorem. Mathematically, this can be represented as follows:

∠3 = ∠2 + ∠1

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